Home / 18,257,358.24-25,195,941.60-10,108,596

Finding the Fourth Proportional to 18,257,358.24, 25,195,941.60 and 10,108,596

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Solution

The fourth proportional to 18,257,358.24, 25,195,941.60 and 10,108,596 is: 13,950,298.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,257,358.24 : 25,195,941.60 = 10,108,596 : x
  2. Step 2: Convert to fraction form
    18,257,358.24/25,195,941.60 = 10,108,596/x
  3. Step 3: Cross multiply
    18,257,358.24x = 25,195,941.60 × 10,108,596
  4. Step 4: Simplify right side
    18,257,358.24x = 254,695,594,473,993.62
  5. Step 5: Solve for x
    x = 254,695,594,473,993.62/18,257,358.24
  6. Step 6: Final answer
    x = 13,950,298.35

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.